requestPermission

函数式 API requestPermission也可以这样使用同样的功能。

功能说明

请求权限。如果是尚未确定的（notDetermined）权限，则向用户展示权限请求；如果是已确定的权限，则原样返回已确定的状态。结果始终为 allowed 或 denied。

类型

requestPermission(permission: { name: PermissionName; access: PermissionAccess }): Promise<Exclude<PermissionStatus, "notDetermined">>;

Params

type PermissionName =
  "clipboard" | "contacts" | "photos" | "geolocation" | "camera" | "microphone";

type PermissionAccess = "read" | "write" | "access";

Response

type PermissionStatus = "notDetermined" | "denied" | "allowed";
// 请求结果为不包含 notDetermined 的 "allowed" | "denied" 之一。

示例代码

import { Permissions } from "@apps-in-toss/web-framework";

const status = await requestPermission({ name: "camera", access: "access" });

if (status === "allowed") {
  console.log("摄像头权限已被允许。");
}